CVE-2026-85949 Sensitive information exposure in Progress MarkLogic Server trace logs
Attackers with log access can extract sensitive data from MarkLogic Server diagnostic logs to gain unauthorized access to protected resources.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-85949?
CVE-2026-85949 is a high-severity vulnerability in Progress Software Corporation MarkLogic Server, published on 12 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 may record security-sensitive information in diagnostic logs under certain configurations. An attacker with access to the affected logs could use this information to obtain unauthorized access to protected resources.
Weakness: CWE-532
Which versions are affected by CVE-2026-85949?
How do I fix CVE-2026-85949?
No fix has been published for CVE-2026-85949 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-85949 being exploited?
There is no known exploitation of CVE-2026-85949 in the wild and no public exploit code.
Sources
Also known as GHSA-92qw-23j4-qrqc.